JP4359361B2 - 内燃機関用弁 - Google Patents

内燃機関用弁 Download PDF

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Publication number
JP4359361B2
JP4359361B2 JP17789499A JP17789499A JP4359361B2 JP 4359361 B2 JP4359361 B2 JP 4359361B2 JP 17789499 A JP17789499 A JP 17789499A JP 17789499 A JP17789499 A JP 17789499A JP 4359361 B2 JP4359361 B2 JP 4359361B2
Authority
JP
Japan
Prior art keywords
valve
sleeve
shaft
connection
valve shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP17789499A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000054813A (ja
Inventor
ブルンナー ハインリッヒ
ビテルリ アロワ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wartsila NSD Schweiz AG
Original Assignee
Wartsila NSD Schweiz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wartsila NSD Schweiz AG filed Critical Wartsila NSD Schweiz AG
Publication of JP2000054813A publication Critical patent/JP2000054813A/ja
Application granted granted Critical
Publication of JP4359361B2 publication Critical patent/JP4359361B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases
    • F02F2007/0097—Casings, e.g. crankcases for large diesel engines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lift Valve (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Mechanically-Actuated Valves (AREA)
JP17789499A 1998-07-08 1999-06-24 内燃機関用弁 Expired - Fee Related JP4359361B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98810648 1998-07-08
EP98810648-0 1998-07-08

Publications (2)

Publication Number Publication Date
JP2000054813A JP2000054813A (ja) 2000-02-22
JP4359361B2 true JP4359361B2 (ja) 2009-11-04

Family

ID=8236184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17789499A Expired - Fee Related JP4359361B2 (ja) 1998-07-08 1999-06-24 内燃機関用弁

Country Status (7)

Country Link
EP (1) EP0971097B1 (da)
JP (1) JP4359361B2 (da)
KR (1) KR100634984B1 (da)
CN (1) CN1113156C (da)
DE (1) DE59908621D1 (da)
DK (1) DK0971097T3 (da)
PL (1) PL196560B1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1724446A1 (de) 2005-05-17 2006-11-22 Wärtsilä Schweiz AG Gaswechselventil für eine Hubkolbenbrennkraftmaschine
CN105003311B (zh) * 2015-08-18 2018-02-02 湖南天雁机械有限责任公司 不同颈部结构的发动机气门
CN105201586A (zh) * 2015-10-30 2015-12-30 广西玉柴机器股份有限公司 一种发动机气门
DE102019207536A1 (de) * 2019-05-23 2020-11-26 Mahle International Gmbh Gaswechselventil

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433652A (en) * 1982-06-11 1984-02-28 Standard Oil Company Composite valve and process
DE4341811A1 (de) * 1993-12-08 1995-06-14 Man B & W Diesel Ag Gaswechselventil für eine Brennkraftmaschine
JPH09184404A (ja) * 1995-12-28 1997-07-15 Fuji Oozx Inc 内燃機関用中空弁

Also Published As

Publication number Publication date
EP0971097A1 (de) 2000-01-12
DK0971097T3 (da) 2004-04-05
KR20000011543A (ko) 2000-02-25
KR100634984B1 (ko) 2006-10-16
CN1241679A (zh) 2000-01-19
PL196560B1 (pl) 2008-01-31
CN1113156C (zh) 2003-07-02
EP0971097B1 (de) 2004-02-25
JP2000054813A (ja) 2000-02-22
DE59908621D1 (de) 2004-04-01

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